@keyframes error404animation {
  0% {
    transform: rotateZ(0deg);
  }
  20% {
    transform: rotateZ(-60deg);
  }
  40% {
    transform: rotateZ(-10deg);
  }
  60% {
    transform: rotateZ(50deg);
  }
  80% {
    transform: rotateZ(-20deg);
  }
  100% {
    transform: rotateZ(0deg);
  }
}
.error404-body-con {
  width: 100%;
  height: 500px;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}
.error404-body-con-title {
  text-align: center;
  font-size: 240px;
  font-weight: 700;
  color: #2d8cf0;
  height: 260px;
  line-height: 260px;
  margin-top: 40px;
}
.error404-body-con-title span {
  display: inline-block;
  color: #19be6b;
  font-size: 230px;
  animation: error404animation 3s ease 0s infinite alternate;
}
.error404-body-con-message {
  display: block;
  text-align: center;
  font-size: 30px;
  font-weight: 500;
  letter-spacing: 12px;
  color: #dddde2;
}
.error404-btn-con {
  text-align: center;
  padding: 20px 0;
  margin-bottom: 40px;
}
